Ключевые слова: artificial, assistance, assistant, business, communication, consultant, customer, device, display, exhibition, future, futuristic, greet, hand, humanoid, industry, innovation, intelligence, presentation, promo, promoter, promotion, reception, receptionist, robot, robotic, salute, screen, service, show, tablet, technology, touch, touch screen, touchscreen, visitor, visitor management, waving, welcome,